Silver & Black 190T nylon waterproof bike / bicycle cover (size: S Dimension: 66.9 x 23.6 x 33.5 inch (20 inch bike) folds down to a compact size for traveling convenience Made of 190t nylon, high density and durable; Silver material is uv-proof 40+ Special designed buckle at the bottom can stabilize the cover on top of the bike A storage bag with drawstring included Strong and waterproof to protect your bike from rain, dust, sunshine and scratches; Sliver and black looks concise